Fart Button, Fun Novelty Gag Toy with 20 Different Sounds Clips - Walmart.com
Clip-On Toot Shooter, 6 Fart Sounds, 2.7in | Party City
Tap & Fart - Fart noise & prank soundboard machine on the App Store
The New Fart Button - A gift for anyone full of hot air!
Fart Sound Button - YouTube
FART Sound Button Funny PRANK - Microsoft Apps
Buy Wholesale China Fart Sound Table Button Toy, Customized Voices Accepted, For Business Promotion Gift & Fart Sound Table Button Toy at USD 1.3 | Global Sources